WO2013002527A2

WO2013002527A2 - Prefabricated drain structure

Info

Publication number: WO2013002527A2
Application number: PCT/KR2012/005014
Authority: WO
Inventors: 이예순
Original assignee: Lee Ye-Sun
Priority date: 2011-06-30
Filing date: 2012-06-26
Publication date: 2013-01-03
Also published as: WO2013002527A3; WO2013002527A9

Abstract

The present invention relates to a drain structure, and more specifically, the invention enables: a drain body, on which a corrugated reinforcing portion is formed, to be consecutively assembled; a protection mesh to be provided on the upper part of the drain body which is buried under the ground; side reinforced plates, which are connected with the drain body, to be fixed to the inside of the ground in order to expand a floor base and to fix the drain body to the ground, thereby preventing the drain from being deformed and separated; the inflow of trees, gravel, and the like, which enter the inside of the drain body, to be prevented by the protection mesh; and, in order to accomplish the object of the present invention, a dead load of the drain structure is increased such that the drain structure is stably maintained, thereby shortening operation time and construction time since the invention can be directly manufactured in construction sites.

Description

Prefabricated drainage structure

The present invention relates to a drainage structure, and more particularly, a drainage main body having a corrugated reinforcement part is continuously assembled, and installs a protection net on an upper part of the drainage main body installed by embedding in the ground, expands the ground foundation, and fixes the drainage main body to the ground. By fixing the side reinforcement plate connected to the drainage main body in the ground to prevent deformation and departure of the drainage channel and preventing the inflow of wood, gravel, etc. flowing into the drainage main body by the protection net, the overall purpose is achieved. In order to increase the self-weight of the drainage structure so that it can be stably maintained, it can be manufactured directly at the construction site to shorten the work and construction time.

In general, drainage paths for inducing rainwater and drainage flow are installed in roads, mountains, rivers, agricultural waterways, industrial complexes, and residential complexes.

It is installed for ridge side opening, waterway, rainwater drainage, and drains rainwater or rainwater smoothly.

These drainage channels are roughly divided into concrete drainage sites (hereinafter referred to as site casting), or drainage channels made of blocks having a certain length using concrete ready-made or synthetic resin.

However, in most of these construction methods, rainwater flows into the gutters over the sidewalls, but concrete and synthetic resins are often unable to enter the gutters due to the difference in soil properties.

In addition, the drainage channel made of synthetic resin is exposed to sunlight as it is, and if a long time flows, the synthetic resin is decomposed to cause damage to the drainage channel.

The present invention was devised to solve the problem that the conventional drainage is lifted due to the excellent or the ground is lost, the present invention can prevent the loss of the original ground is installed drainage, and can prevent the loss of the drainage structure is installed itself In addition, the purpose of the present invention is to provide a drainage structure having a simple assembly structure and a simplification of manufacturing so that the drainage structure can be directly manufactured at a construction site.

In the configuration of the present invention, the vertical cross section installed in the drainage channel formed in the cut-out ground has a drainage body of the "┖┘" type, the prefabricated drainage structure, formed on any one of the outer circumferential surface, the inner circumferential surface or the inner / outer circumferential surface of the drainage body A plurality of protruding corrugated reinforcement portions are formed at equal intervals so as to be provided, and a plurality of reinforcing bars installed across the inside of the drainage main body in a state of maintaining a constant interval are installed in a row, and in the longitudinal direction on both sides of the drainage main body. Provides a drainage structure in which a plurality of through-holes spaced at equal intervals are installed.

According to the present invention made of such a structure is easy to transport and installation work, by forming a corrugated reinforcement on the outer circumferential surface of the main body of the drainage body to be assembled in the field to prevent deformation due to earth pressure, the drainage structure in the underground drainage Install a protective net to prevent the inflow of gravel etc. into the drainage box to prevent clogging in the drainage main body, and increase the overall weight by filling the empty space with soil from the upper end of the drainage to the bottom of the main body including the auxiliary waterway. It is possible to prevent deformation and lifting of drainage channel.

In addition, the protection net is covered on the top of the drainage to secure the movement path of the wildlife is provided to contribute to protecting the wildlife by not entering the main body of the drainage.

1 is a perspective view of a prefabricated drainage structure according to the present invention.

Figure 2 is an assembly view for installing the prefabricated drainage structure in accordance with the present invention drainage.

Figure 3 is a perspective view of the protective net removed state from the prefabricated drainage structure according to the present invention.

4 is a front view of the prefabricated drainage structure according to the present invention of FIG.

Figure 5 is a drainage main body-cover part separation in the prefabricated drainage structure according to the present invention.

Figure 6 is an angle-assembly separate view in the drainage main body in the prefabricated drainage structure according to the present invention.

7 is a cross-sectional view of the screw bolt fastening in the prefabricated drainage structure according to the present invention.

8 is a wire anchor fastening structure of the angle portion in the prefabricated drainage structure according to the present invention.

9 is an assembly view for fastening the protection net in the prefabricated drainage structure according to the present invention.

10 is a front view of a state in which the protection net is fastened in the prefabricated drainage structure according to the present invention.

11 is a perspective view of the drainage structure according to the present invention.

12 is a cross-sectional view of the drainage structure according to the invention of FIG.

FIG. 13 is an enlarged view of a through hole at a portion “A” in the drainage structure according to the present invention of FIG. 11;

Figure 14 is a perspective view of the upper reinforcing plate is installed in the guide portion in the drainage structure according to the present invention.

15 is a cross-sectional view of the "B" site in the drainage structure according to the present invention of FIG.

Figure 16 is a perspective view of the protection net is installed on the drainage main body in the drainage structure according to the present invention.

Figure 17 is a cross-sectional view of the reinforcing rod installed in the drainage body in the drainage structure according to the present invention.

18 is a construction diagram for installing the drainage structure in the drainage in the drainage structure according to the present invention.

19 is a perspective view connecting the drainage structures in the drainage structure according to the present invention.

20 is a sectional view of the "C" site in the drainage structure according to the present invention of FIG.

Figure 21 is an enlarged view of the "F" and "G" site in the drainage structure according to the present invention of FIG.

FIG. 22 is a sectional view of the "D" portion of the drainage structure according to the present invention of FIG.

FIG. 23 is a sectional view of the portion “E” in the drainage structure according to the present invention of FIG. 19; FIG.

24 is a perspective view of the drainage structure last connected in the connection of the drainage structures in the drainage structure according to the present invention.

25 is a cross-sectional view of the "H" site in the drainage structure according to the present invention in FIG.

26 is a perspective view of the pressure-resistant reinforcing plate in the drainage structure according to the present invention of FIG.

27 is a perspective view of a drainage structure in which a wave reinforcement part is formed in a drainage main body in a drainage structure according to the present invention;

28 is a cross-sectional view of the drainage structure according to the invention of FIG. 27.

29 is a perspective view of the guide portion in the drainage structure according to the present invention.

30 is a side view of the drainage structure according to the invention of FIG. 27;

Figure 31 is an enlarged view of the "A" site in the drainage structure according to the present invention in Figure 30;

32 is an enlarged view of the "B" site in the drainage structure according to the present invention of FIG.

Figure 33 is a waveform reinforcing part shape structure diagram in the drainage structure according to the present invention.

34 is a perspective view of a drainage structure in which a binding bar and a reinforcing piece are installed in the drainage structure according to the present invention;

35 is a front view of a drainage structure in which a binding bar and a reinforcing piece are installed in the drainage structure according to the present invention of FIG. 34.

36 is a structural diagram of the binding bar and the reinforcing piece is installed in the drainage structure according to the present invention of FIG.

37 is a perspective view of a drainage structure in which a side reinforcing plate is installed in a drainage structure in which a binding bar and a reinforcing piece are installed in the drainage structure according to the present invention;

FIG. 38 is a view of a drainage structure projected with side reinforcing plates installed in a drainage structure in which a binding bar and a reinforcing piece are installed in the drainage structure according to the present invention of FIG. 37.

39 is a front view of a drainage structure in which a side reinforcing plate is installed in a drainage structure in which a binding bar and a reinforcing piece are installed in the drainage structure according to the present invention of FIG. 37.

40 is a perspective view of an external reinforcing member installed in the drainage main body in the drainage structure according to the present invention;

41 is a side view of the drainage structure according to the invention of FIG. 40;

FIG. 42 is a side view of the drainage structure in which a plurality of through holes are formed on both sides of the drainage main body in the drainage structure of FIG. 40;

FIG. 43 is a front view of an external reinforcing member installed in the drainage main body in the drainage structure according to the present invention of FIG. 40; FIG.

44 is a structural diagram of an external reinforcing member in the drainage structure according to the present invention of FIG. 40.

45 is a perspective view of the internal reinforcing member installed in the drainage main body in the drainage structure according to the present invention;

46 is a front view of an external reinforcing member installed in the drainage main body in the drainage structure according to the present invention of FIG. 45;

Figure 47 is a perspective view of the connection bar installed on the inner side of the external reinforcing member in the drainage body in the drainage structure according to the present invention.

In order to achieve the above object will be described in detail through the following detailed description and drawings.

Drainage structure of the present invention is to be provided to be manufactured and manufactured by a simple operation of the drainage structure directly from the site construction site, unlike being installed in the existing manufacturing plant and moved to the installation site.

And, in order to install the drainage structure of the present invention to form a drainage in the ground, such as incisions, rivers or farmland, the drainage is a drainage to induce rainwater or water flows into the ground, or rainwater or water soaked into the ground underground or A drainage structure is provided in the drainage channel to prevent the outflow to the ground and is provided to induce the flow of water.

The present invention is a prefabricated drainage structure 100 'installed in the drainage passage 10' formed on the incision ground as shown in Figures 1 to 6, is installed in the drainage passage 10 ', protrudes on the outer peripheral surface Covers the drainage main body 200a 'and the drainage main body 200a' formed with a plurality of corrugations 210 'at equal intervals, and binds both ends of the upper part of the drainage main body 200a'. ″ ”Angle part 310a 'is formed on both sides, and a plurality of connecting plates 320' are formed at equal intervals in the longitudinal direction of the angle part 310a 'side so as to connect the both angle parts 310a'. Provides a prefabricated drainage structure 100 'consisting of a cover portion 300' consisting of.

6 and 7, an angle portion 310a 'having a “┌┐” shape is provided at each of both upper ends of the drain passage main body 200a', and the angle portion 310a 'is provided. It consists of a horizontal portion 311 ′ on the top, and one / the other vertical portion 312 ′ which is vertically connected to both ends of the horizontal portion 311 ′, respectively, penetrating the one vertical portion 312 ′. A fastener 313 ′ is formed, and the insertion hole 314 ′ facing the fastener 313 ′ of one vertical portion of the other vertical portion 312 ′ and doubling the diameter of the fastener 313 ′ is provided. In this case, a binding hole 211 'communicating with the fastener 313' and the insertion hole 314 'is formed at both upper ends of the drainage main body 200a'.

Thus, the screw bolt 50a 'is inserted through the insertion hole 314' of the angle portion 310a ', and passes through the binding hole 211' of the drainage main body 200a '. By binding in close contact with the fastener 313 ', the angle part 310a' of the cover part 300 'is fixed to the upper both side ends of the drainage main body 200a'.

Meanwhile, as shown in FIG. 8, an anchor pin 410 'is formed at an outer side of the drainage main body 200a' to be fixed to the bottom surface of the drainage path 10 'in an oblique direction, and the anchor pin 410' is fixed. And a wire anchor 400 'consisting of a wire 420' which is connected to the screw bolt 50a 'protruding from one side of the angle part 310a' of the cover part 300 'and is installed in the drainage path 10 ') Is provided to prevent the main body 200a' is separated from the drain.

The anchor pin 410 'has a vertical cross section formed in a flat plate having a “V” shape, and a hole 412' is formed in the wing 411 'so that a wire 420' is formed through the hole 412 '. Is provided in conjunction with the wire anchor 400 'is formed upward.

On the other hand, as shown in Figure 9 and 10 further includes a protection net 500 'in the upper portion of the cover portion 300', the foreign matter by the rain is introduced into the drainage main body (200a ') or entry of wild animals Provided to prevent.

The upper end of the cover part 300 ', that is, the upper end of the guard net 500' on the horizontal portion 311 'of the cover part 300' of the angle part 310a ', or a plate-shaped bolt 50b' having a round head. It is provided so as not to disturb a person passing by by using a fastening.

According to another embodiment of the present invention, as shown in Fig. 11 to 23, the prefabricated drainage structure 100 having a vertical section installed in the drainage passage 10 formed in the incision ground has a "┖┘" type drainage main body 200. In each of the upper end portions of both sides of the drainage main body 200, horizontal wing pieces 250 are further extended in a longitudinal direction, and are spaced at equal intervals across both sides of the inside of the drainage main body 200. Provides a drainage structure 100 in which a plurality of reinforcement 220 is installed.

As shown in FIG. 11, the drain channel main body 200 may be manufactured by bending a steel plate of a flat plate into a “┖┘” shape or by connecting a steel plate of a flat plate.

Further, as shown in FIG. 16, a horizontal wing piece 250 is further extended in the longitudinal direction to each of the upper end portions of both side surfaces of the drainage main body 200, and a plate-shaped wing piece 250 is formed at the upper end portions of both side surfaces of the drainage main body 200. It is further connected in the longitudinal direction, which allows the guide portion 270 to be seated on the upper surface of the wing piece 250 to reinforce the wing piece 250 and at the same time cover the upper part of the drainage path 200 with a mesh-shaped protection net 300. Both sides of the guard net 300 are interviewed by the guide portion 270 guide surface 271 seated on the upper surface of the wing piece 250 to select any one of screws, pieces, rivets or bolts and nuts to fasten / assemble Due to the reticular protection net (300), only rainwater is passed, and other gravel, foreign matter, etc. are provided to prevent passing through the protection net (300).

And, as shown in Figure 17, the plurality of reinforcing rods 220 are installed in a row in a state in which the interior of the drainage main body 200 is maintained in a state to maintain a constant interval, it is installed in the drainage passage by the earth pressure on both sides of the drainage It is provided to support the deformation of the (200), the size of the drainage main body 200 is also changed according to the width of the drainage reinforcement table 220 is arranged in a row as the width and depth of the drainage increases ) Cannot support the earth pressure or the internal pressure of the drainage main body 200 (that is, the pressure bending inward due to the plate loads on both sides of the drainage channel), so that the reinforcing rods 220 are arranged in a row at a predetermined interval inside the drainage structure 100. ) Are provided in multiple rows.

That is, the size of the drainage main body 200 varies according to the volume of the drainage passage, wherein the reinforcing rod 220 is installed at equal intervals across both inner side surfaces of the drainage main body 200 according to the size of the drainage main body 200. A line of is installed in a plurality of rows at equal intervals inside the drainage main body 200 to maintain the robustness of the drainage main body 200.

In addition, the reinforcing table 220 of the present invention is installed to maintain the strength according to the size of the drainage main body 200 is not limited to that shown in the drawings.

The reinforcing table 220 is not limited to the shape, such as a round bar, plate, etc., is provided to be used for the purpose of reinforcing the interior of the main body 200.

19 and 21, when the reinforcing table 220 is installed in the upper part of the drainage main body 200, the binding surface 272 of the guide part 270 described below is used in the drainage main body 200. When the bolts and nuts or rivets are interviewed on the inner side and the bolts and nuts or rivets are fastened to one side of the binding surface 272 and the reinforcing rod 220 of the guide part 270, the drainage structure ( When the 100 and the drainage structure 100 are connected, one end of the one side of the drainage structure 100 is assembled in a form that is seated on the inner circumferential surface of the other side of the drainage structure 100 and is superimposed thereon. It is fastened using rivets, and the side surface of the drainage structure 100 is simultaneously fastened integrally to the binding surface 272 of the guide portion 270 and one side end of the reinforcing table 220 is provided integrally.

Meanwhile, as illustrated in FIGS. 11 and 13, a drainage structure 100 having a plurality of through-holes 230 spaced at equal intervals in the longitudinal direction is provided on both side surfaces of the drainage main body 200.

Since a plurality of through holes 230 spaced at equal intervals in the longitudinal direction are formed on both side surfaces of the drainage main body 200, the drainage main body 200 is installed in a drainage passage so that rainwater flowing through the earth and sand on both sides of the drainage passage is formed. It is provided to be introduced through the through-hole 230 to prevent the earth and sand on both sides of the drainage to collapse.

The through hole 230 has a shape protruding outward from the side of the main body 200. When viewed from the front of the drainage structure 100 has a protruding triangular shape, the rain water flowing from the side of the drainage flows into the drainage main body 200 through the through hole 230 to be discharged.

In addition, instead of the shape of the through-hole 230, as shown in Figure 20 to have a through-hole cut in a diagonal line at the side of the main body 200 to prevent clogging phenomenon when flowing through the through-hole 230 of the rain. It has a diagonal or protruding through hole 230.

On the other hand, as shown in Figs. 11, 12 and 29 is installed in each of the upper end of the both sides of the drainage main body 200 in the longitudinal direction is perpendicular to one end of the flat guide surface 271 and the guide surface 271 horizontally on the upper surface The guide portion 270 is formed to be formed to be extended to the binding surface 272 is bent to the guide portion 270 is installed on each of the upper end of both sides of the drainage main body 200, the drainage passage of the main body 200 One surface of the binding surface 272 of the guide portion 270 is interviewed on one surface of the upper end to select one of a screw, a piece, a bolt, a nut, and a rivet, and is fastened to each side of the upper end of both sides of the drainage main body 200. 270 is fastened.

Thus, as shown in FIG. 16, the both sides of the guard net 300 are interviewed on the guide surface 271 of the guide part 270 to cover the upper part of the drainage main body 200, and the interview surface is guided to the guide surface 271 of the guide part 270. Both ends of the protection net 300 is selected by fastening any one of screws, pieces, bolts and nuts or rivets to be installed in the drainage.

In addition, one end of the guide surface 271 of the guide part 270 is fastened and extended vertically by the binding surface 272 to be fastened by interviewing the side surface inside the main body 200, and the guide surface of the guide part 270. The other end is vertically short, that is, shorter than the length of the binding surface 272 to be interviewed at the end of the wing piece 250 of the drainage main body 200 so that the guide part 270 is a drainage main body 200. Interaction with the wing piece 250 of the) serves as a Gull piece to prevent the departure.

14, 15, and 16, the guide portion 270 is interviewed and bound to the upper surface of the wing piece 250 on both sides of the drainage main body 200 before installing the reticular protection net 300. The upper reinforcing plate 280 is installed to be connected across the binding surface 272 and spaced apart at equal intervals, the guide portion fastened to the upper surface of the wing piece 250 formed on both sides of the drainage main body 200 The reticulated protection net 300 is installed on the upper part of the plurality of upper reinforcing plates 280 spaced apart at equal intervals connected across the binding surface 272 of 270, and thus the reticulated protection net 300 ) Provides a drainage structure 100 that can be firmly supported by a person stepping on the upper part.

Meanwhile, as illustrated in FIGS. 27 to 33, a plurality of protruding corrugated reinforcement portions 210 are formed at equal intervals so as to be formed on any one of an outer circumferential surface, an inner circumferential surface, or an inner / outer circumferential surface of the drainage main body 200. The corrugated reinforcement portion 210 formed in a plurality of protrusions at equal intervals formed at any one of an outer circumferential surface, an inner circumferential surface, or an inner / outer circumferential surface of the drainage main body 200 has a rigid structure of the drainage main body having a flat structure. Since the corrugated reinforcement part 210 is formed, it has a rigid structure against external impacts during manufacture or construction, and also prevents deformation of the external shape, and also installs the drainage structure 100 by earth pressure inside the drainage when installed in the drainage. It is provided to increase the structural properties of the drainage main body 200 by preventing the deformation.

The shape of the wave reinforcement unit 210 may be formed by selecting any one of a semi-circle, an inverted triangle, or a quadrangle, and this form is not limited to the present invention.

Meanwhile, as shown in FIGS. 30, 31, and 32, when the drainage structure 100 is interconnected and assembled, a plate-shaped first assembly portion 240a extending to a predetermined width on one side of the inner circumferential surface of the drainage main body 200 is provided. And a plate-shaped second assembly portion 240b extending in a predetermined width so that the width of the other side of the inner circumferential surface thereof is wider than that of the first assembly portion 240a formed on one side of the drain passage main body 200. .

When the drainage structure 100 is connected and assembled, the assembled drainage body 200 is assembled to overlap each other at both ends, and when the overlapping assembly, the first assembly part 240a at the end of the one-sided drainage main body 200. The second assembling portion 240b of the other end of the main body 200 is overlapped with each other so that any one of screws, pieces, bolts, nuts, or rivets is fastened to prevent leakage and correspond to earth pressure delivered to the coupling portion. To prevent deformation and leakage of the drainage structure 100.

Meanwhile, as shown in FIGS. 11 and 12, a plurality of “b” type side reinforcement plates 260 are provided on both sides of the drainage main body 200 in the longitudinal direction, respectively, at equal intervals, and both sides of the drainage main body 200 are provided. Side reinforcement plate 260 is fastened to each of the bolts and nuts, screws, pieces or rivets are assembled to each other, the side reinforcement plate 260 is installed in the drainage to be located on the bottom of the drainage to prevent separation, drainage It is provided to prevent deformation of both sides of the main body 200 to the drainage pressure inside.

Meanwhile, as shown in FIGS. 19 and 23 to 26, the plurality of drainage structures 100 are connected in the longitudinal direction of the drainage channel, and the drainage structure 100 that is connected to the last or first time, that is, the drainage main body 200. Drainage passage body 290 is installed on the inner circumferential surface of one end of the drainage main body 200 having the other side without the drainage main body 200 connected to the other side to which the drainage main body 200 is connected. In order to prevent deformation of one end of the drainage channel due to earth pressure on both sides of the structure 100, a pressure-resistant reinforcing plate 290 is installed on one side end inner circumferential surface of the drainage main body 200 to prevent deformation of the drainage main body 200 according to the earth pressure. do.

On the other hand, it is not limited to the use of the fastening means bolts and nuts, screws, pieces or rivets, and the use of fastening means that is easy to fix or dismantle when fastening.

On the other hand, instead of the reinforcing rod 220 is installed vertically to face each of the inner both sides of the drainage main body 200, as shown in Figure 34 to 36, and interviews on the inner one side of the drainage main body 200 To a fastening surface 302 in which a plurality of first surface holes 303 are formed at plural intervals at equal intervals and a plurality of second surface holes 304 are bent and communicated to both sides of the fixing surface 301. The binding bar 300 of the "c" type is configured, and the binding bar 300 formed on both sides of the drainage main body 200 respectively are connected to form an "X" across the diagonal direction, and the binding bar ( A drainage structure having a pair of plate-shaped reinforcement pieces 310 having a third through hole 311 formed at both ends thereof so as to communicate with the second through hole 304 of the 300 by fastening with the bolt 50 and the nut 55 or the rivet ( 100).

The binding bars 300 are respectively installed so as to face each other on both sides of the inner side of the drainage main body 200, and when the binding bar 300 is installed in the drainage main body 200, the fixing surface 301 of the binding bar 300 is fixed. The fixing surface 301 of the binding bar 300 is vertically perpendicular to the inner side surface of the drainage main body 200 by using the bolt 50 and the nut 55 or the rivet through the first through hole 303 formed in the groove. It is to be fixed, and to manufacture and install the binding bar 300 having the same length as the height of the inner side surface of the main body 200.

In addition, a fastening surface 302 which is bent and extended at both ends of the fixing surface 301 of the binding bar 300 is formed so that the cross section of the binding bar 300 has a “c” shape, and the fastening surface 302 The second through hole 304 is formed to communicate with each other at equal intervals on both sides.

In addition, a fastening piece 305 further extending upward from an upper end of the fastening surface 302 of the binding bar 300 is formed, and a fastening surface 301 connecting both fastening pieces 305 to the fastening piece 305. ), The fastening piece 305 is directly interviewed on the binding surface 272 of the guide bar 270 covering the upper both side ends of the drainage main body 200, so that the binding bar 300 is formed inside the drainage main body 200. It is provided to give a solid fixation and beauty of fastening.

36, a pair of reinforcing pieces 310 are installed so as to be in an “X” shape in an oblique direction by linking the binding bars 300 installed to face each other inside the drainage main body 200 as shown in FIG. 36. One side end of the reinforcing piece 310 having the third through hole 311 formed at both ends to fix the reinforcing piece 310 to the fastening surface 302 of the binding bar 300 is formed on the fastening surface 302. In communication with the second through hole 304 is fixed using a bolt 50 and a nut 55 or a rivet.

Thus, by installing the reinforcing piece 310 across the binding bars 300 formed on each of both inner sides of the drainage main body 200 so as to have an "X" type, the drainage main body 200 is installed in the drainage passage of the incision. Due to the earth pressure of the earth and sand embedded on both sides of the outside of the main body 200, it is provided to prevent the warpage of the drainage main body 200 and at the same time have a firm supporting force according to the earth pressure.

On the other hand, as shown in Figure 36, the reinforcing piece 310 is intersected in the "X" shape and the fourth through hole 312 is formed on one surface to be interviewed with each other and fastened with a bolt 50, a nut 55 or a rivet To provide a fixed drainage structure.

Meanwhile, as shown in FIG. 37 to FIG. 39, a plurality of “b” type side reinforcement plates 260 are installed at both sides of the drainage main body 200 at equal intervals, respectively, and the side reinforcement plates 260 are provided. When assembling on the side of the drainage main body 200, the fixing surface 301 of the binding bar 300 is interviewed inside the drainage main body 200 so that the drainage main body 20 may be connected through the first through hole 303 of the fixing surface. It is fixed to the inside, in this case through the first through hole 303 formed in the lower surface of the fixing surface 301 passes through the inner surface of the side reinforcing plate 260 through the inner surface of the main body 200 to the drainage passage 50 Fastening with a nut 55, the fixing surface 301 of the binding bar 300, the inner surface of the drainage main body 200, and one surface of the side reinforcing plate 260 are provided with the bolt 50 and the nut 55 or rivet. It is fixedly provided by using.

Thus, the side reinforcement plate 260 is installed on the outside of the drainage main body 200 in which the binding bar 300 is installed inside the drainage main body 200, and sometimes prevents the drainage structure 100 from being separated from the drainage passage. The side reinforcing plate 260 may be provided to have a drainage structure 100 which is further installed on an outer surface of the drainage main body 200 in order to have a stronger binding force.

On the other hand, as shown in Figure 40 to 42, the side support bar 321 is fixed to the outer both sides of the drainage main body 200 in the vertical longitudinal direction, respectively, and the lower end of the side support bar 321 and A bottom support bar 322 is interviewed and horizontally fixed to an outer bottom surface of the drainage main body 200 and further extended to both sides of the drainage main body 200, and a bottom support bar is disposed on one side of the side support bar 321. One surface of the 322 is provided with an integral external reinforcing member 320 consisting of an inclined bar 323 is installed at a predetermined inclination.

The side support bar 321 of the outer reinforcing member 320 is perpendicular to the outer outer surface of the drainage main body 200 is fixed to the side of the drainage main body 200 by bolts and nuts, rivets or pieces, the side The lower end of the support bar 321 is coupled to / fixed to one surface of the bottom support bar 322 is attached to the bottom surface of the outer bottom of the drainage main body 200 is fixed by bolts and nuts, rivets or pieces.

The side support bar 321 and the bottom support bar 322 of the external reinforcing member 320 is fixed to both side surfaces and the bottom surface of the drainage main body 200 so that the structure of the drainage main body 200 is more firmly maintained (the drainage main body). To prevent warping and bending), and at one side of the bottom support bar 322 on one surface of the side support bar 321 to have resistance against earth pressure outside the main body 200 during or after construction. By installing the inclined bar 323 is installed with a slope to solve the problem of the earth pressure.

In addition, the external reinforcing member 320 is provided in plural on the outer surface of the drainage main body 200, and the drainage main body 200 is provided to have a more rigid structure.

In addition, the side support bar 321 of the external reinforcing member 320 is installed in the vertical form in the shape of the drainage main body 200, when both sides of the drainage main body 200 is inclined at a predetermined inclination It will be apparent that the side support bar 321 of the reinforcing member 320 is also inclined by a predetermined length.

In addition, by installing a plurality of external reinforcing member 320 is installed on the outer surface of the drainage main body 200 when installed in the drainage of the terrain formed to be inclined friction force with the ground due to the external reinforcing member 320. By increasing the drainage main body 200 is prevented from being pushed away from the ground or to install the drainage main body 200 in the drainage at the time of construction as well as to provide the drainage main body 200 to maintain the original position in the drainage after construction.

On the other hand, according to another embodiment of the present invention, as shown in Figure 42, the plurality of through-hole 230 spaced at equal intervals in the longitudinal direction on the upper surface of both sides of the drainage main body 200 of FIG. Drainage structures may be provided. As such, a plurality of through holes 230 spaced at equal intervals in the longitudinal direction are formed on both side surfaces of the drainage main body 200, and the drainage main body 200 is installed in a drainage path and flows in through the earth and sand on both sides of the drainage passage. The rainwater is provided to be introduced through the through hole 230 so as to prevent the earth and sand on both sides of the drainage from collapsing.

On the other hand, as shown in FIGS. 45 and 46, the inner reinforcing member 330 formed by connecting the connection bar 331 in a quadrangular shape so as to be interviewed and fixed to the inner circumferential surface of the drainage main body 200 is formed on the inner circumferential surface of the drainage main body 200. It is provided with multiple installations at equal intervals.

The internal reinforcing member 330 is a straight connection bar 331 is connected in a square, the internal reinforcing material 330 having the shape of the square is interviewed on the main surface of the drainage main body 200, bolts, nuts, rivets or pieces It is fixed and configured.

That is, the connecting bar 331 which forms both side surfaces and the bottom surface in the internal reinforcing member 330 is provided to be interviewed and fixed to the inner both sides and the inner bottom surface of the drainage main body 200.

In addition, as shown in FIG. 47, the inner reinforcing member 330 further installs a connection bar 331 for connecting the connection bars 331 on both sides to the connection bars 331 on both sides of the drainage main body 200. To support the external pressure on both sides of the middle.

On the other hand, the drainage main body 200, the external reinforcing member 320 is provided with a pair of reinforcing pieces 310 are installed so as to cross the diagonal line in the direction of the "X" in connection with the binding bar 300 installed to face each other In the drainage main body 200 in which the drainage main body 200 or the internal reinforcing member 330 is installed, a plurality of through holes 230 spaced at equal intervals in the longitudinal direction on both sides of the drainage main body 200 are provided. It is also installed in the longitudinal direction in each of the upper end of the both sides of the drainage main body 200 and the binding surface extending vertically bent at both ends of the horizontal flat guide surface 271 and the guide surface 271 in the upper surface A guide part 270 in which 272 is formed may be installed, and a mesh type protection net 300 may be installed to cover an upper portion of the drainage main body 200, and each of the drainage main bodies 200 may be provided at both sides. “B” in the longitudinal direction A plurality of side reinforcing plate 260 may be installed at equal intervals, and are also connected across the binding surface 272 of the guide portion 270 formed on both sides of the drainage main body 200 so as to be spaced at equal intervals. A plurality of upper reinforcing plate 280 may be installed.

As described through the above embodiment, the drainage structure can be manufactured by various design changes, and the principle is limited to the configuration of the present invention through the constant embodiment, but a person having ordinary knowledge in the mechanism through the principle The design change makes it easy to manufacture.

Claims

In the prefabricated drainage structure 100 'installed in the drainage passage 10' formed on the ground of the incision,

A drainage passage body 200a 'installed inside the drainage passage 10' and having a plurality of corrugations 210 'formed at predetermined equal intervals protruding from the outer circumferential surface;

An upper portion of the drainage main body 200a 'covers an upper portion of the drainage main body 200a', and an angle portion 310a 'having a “┌┐” shape is formed on both sides so as to bind the both ends of the upper portion of the drainage main body 200a', respectively. It consists of a cover portion 300 'consisting of a plurality of connecting plates 320' formed at equal intervals in the longitudinal direction of the side of the angle portion,

An anchor pin 410 'is formed on the outer side of the drainage main body 200a' in an oblique direction to be fixed to the bottom surface of the drainage path 10 ', and is connected to the anchor pin 410' to cover the cover 300 '. Prefabricated drainage structure, characterized in that it is further provided with a wire anchor (400 ') consisting of a wire (420') that is bound to the screw bolt (50a ') protruding on one side of the angle portion (310a').
The prefabricated drainage structure of claim 1, further comprising a protection net (300 ') above the cover (300').
According to claim 1, wherein the angle portion (310a ') is a horizontal portion 311' on the top and one / the other vertical portion 312 'connected to both ends of the horizontal portion 311' vertically And a fastener 313 'penetrated through the one side vertical portion 312', and facing the fastener 313 'of the one vertical portion to the other vertical portion 312', and the fastener 313 Prefabricated drainage structure, characterized in that the insertion opening 314 'is formed to double the diameter of').
In the prefabricated drainage structure 100 having a vertical section installed in the drainage channel formed on the incision ground has a drainage main body 200 of the "┖┘" type,

The horizontal wing piece 250 further extends in the longitudinal direction on each of the upper end portions of both side surfaces of the drainage main body 200,

Drainage structure, characterized in that a plurality of reinforcement 220 is installed to be spaced at equal intervals across both sides of the drainage main body 200.
5. The drainage structure of claim 4, wherein a plurality of protruding corrugated reinforcement parts are formed on at least one of an outer circumferential surface and an inner circumferential surface of the drainage main body 200.
The drainage structure according to claim 4, wherein the plate-shaped pressure-resistant reinforcing plate (290) is installed on the inner peripheral surface of one side end of the drainage main body (200).
The method of claim 5, wherein the first assembly portion 240a of the plate shape extending to a predetermined width is formed on one side of the inner peripheral surface of the drain passage main body 200,

Compared to the width of the first assembly portion 240a formed on one side of the drain passage main body 200, the width of the other side of the inner circumferential surface of the plate-shaped second assembly portion 240b extending to a predetermined width is formed, characterized in that structure.
The method of claim 4, wherein the reinforcing rod 220 is installed vertically to face each of the inner both sides of the drain passage body 200, instead of being installed, the first to be interviewed and fastened to the inner one side of the drain passage body 200 “C” consisting of a fixing surface 301 having a plurality of through-holes 303 formed at equal intervals and a fastening surface 302 having a plurality of second through-holes 304 which are bent and communicated with both sides of the fixing surface 301. Binding bar 300 of the mold,

The binding bar 300 formed on both side surfaces of the drainage passage main body 200 is connected to form an “X” in a diagonal direction, and is connected to the second through hole 304 of the binding bar 300 by a bolt ( 50) a drainage structure, characterized in that a pair of plate-shaped reinforcing piece 310 is provided with both ends of the third through hole 311 to be fastened with a nut (55) or rivets.
The drainage structure according to claim 8, wherein a fastening piece (305) further extending upward from an upper end of the fastening surface (302) of the binding bar (300) is formed.
The method according to claim 8, wherein the reinforcing piece 310 is crossed in the "X" shape and the fourth through hole 312 is formed on one surface to be interviewed with each other and fastened by fastening with bolts 50, nuts 55 or rivets. Drainage structure, characterized in that the.
According to claim 4, Instead of the reinforcing rod 220 is installed instead of the side support bars 321 are respectively fixed in the longitudinal longitudinal direction on the outer both sides of the drainage main body 200, the side support bars 321 A bottom support bar 322 is installed to be interviewed with the lower end of the drainage main body 200 to be horizontally fixed to the outer bottom surface of the drainage main body 200 and extend further to both sides of the drainage main body 200, and one side of the side support bar 321. Drainage structure, characterized in that a plurality of external reinforcing member 320 consisting of a slope bar 323 is installed on one surface of the floor support bar 322 is installed on the outside of the drainage main body 200 .
The internal reinforcing member 330 formed by connecting the connection bar 331 in a quadrangular shape so as to be interviewed and fixed to the inner circumferential surface of the drainage main body 200 instead of the reinforcing rod 220 is installed. 200) Drainage structure, characterized in that a plurality of installed at equal intervals on the inner peripheral surface.
The drainage structure according to claim 4, wherein a plurality of through-holes 230 are spaced apart at equal intervals in the longitudinal direction on both side surfaces of the drainage main body 200.
5. The binding surface of claim 4, wherein the binding surface is vertically bent at both ends of the flat guide surface 271 and the guide surface 271, which are installed in the longitudinal direction on each of the upper ends of both sides of the drainage main body 200. A drainage structure, characterized in that the guide portion 270 is formed 272 is installed.
The prefabricated drainage structure of claim 4, further comprising a protection net (300) at an upper portion of the drainage main body (200).
The drainage structure according to claim 4, wherein a plurality of “b” type side reinforcement plates 260 are provided at both sides of the drainage main body 200 in the longitudinal direction, respectively.
The upper reinforcement plate 280 of claim 14, wherein a plurality of upper reinforcing plates 280 are installed to be connected across the binding surface 272 of the guide part 270 formed at both sides of the drainage main body 200 and spaced at equal intervals. Drainage structure, characterized in that the.